So where does WM6.5.1 fit into microsofts plan?

[HTCotta]

Read an post on Engadget that said RTM for WinMo7 is on track to happen less than a year from now, which would give 6.5 a VERY short run. So where does 6.5.1 fit into this release plan? Is it just an idea or what? Hardly time to release another one before 7 comes out if this time line is correct.

http://www.engadget.com/2009/11/10/w...lease-to-oems/

EDIT: Whoops, just realized this probably belongs in some sort of general forum. Mods feel free to move if necessary.